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What else can I help you with?
A student claims that the thermometers are useless because a thermometer always registers its own temperature. how would you respond?
It is true that thermometers always registers its own temperature.When thermometers are in contact with a respective body heat is exchanged between the thermometer and the body.After some time they are in equilibrium state.As both of their temperature are now the same, temperature of thermometer is registered equal to that of the body as a result.
Can a hypothesis be partly true?
The only way anything can be both true and false is when considered under different circumstances or when considered in relative comparison, e.g. the outdoor temperature may be warm when compared with the temperature at the North Pole, but cool when compared with the temperature at the Equator.
Is it true life follows the same principles as the rest of nature?
Yes, it is true.
When heat is added to a liquid at the boiling temperature it converts the liquid into a gas at the same temperature because?
The additional heat, called "enthalpy" completes the phase change, by changing the arrangement of the molecules in the existing environment, not the temperature. The energy must be removed from a gas to cause condensation into liquid, and from a liquid to cause solidification (freezing). Conversely, it is added when changing a solid to a liquid or a liquid to a gas. At a certain temperature (critical temperature), the process happens spontaneously because the phase boundary disappears.
True or false the graphite in your pencil and the dimand in a dimand ring are from the same element?
True - the element is carbon
What is true for 2 pieces of iron at the same temperature?
If two pieces of iron are at the same temperature, they will have the same average kinetic energy of their particles. This means that the iron pieces will not exchange heat between each other, as there is no temperature difference to drive heat transfer.
Are Temperature and heat are the same property.?
true on A+
Is this true . a given mineral can have varying densitys?
not at the same temperature
When a piece of metal is sitting outside and it begins to rust this is a chemical reaction is this true or false?
Both true and false. Rusting is both a chemical reaction (converting iron to iron oxide) and a physical process (the iron oxide absorbs water and hydrates, causing it to expand and fracture the rusting metal into pieces).
An iron bar has more mass than a plastic bar of the same volume So the iron bar will have greater inertia trueor false?
True. Inertia is a property of matter related to its mass. The iron bar, having more mass than the plastic bar of the same volume, will have greater inertia.
Is the inner core of the earth is solid and made primarily of iron is true or false?
True. The inner core of the Earth is solid and is primarily made of iron and nickel. The immense pressure from the layers above keeps the inner core in a solid state, despite its extremely high temperature.
Does the human body contain the same weight of iron 4gramsas a large nail?
The human body containts the same weight of Iron (4 grams) as a large nail. true or false give answer with reason
What was the true story Iron Will was based on?
the true story iron will is based on is how to set goals for yourselves
Is iron a true solution?
No. Iron is a pure substance.
Is it true that when iron rusts a chemical change has occurred?
Yes, it is true; rusting is the formation of iron oxides.
All the atoms of an element are the same true or false?
A piece of pure Iron contains only one type of atom (Iron atoms) but there is more than one atom in it.
Is it true that the temperature of the liquid is the same as the ice during melting?
yes it is. Its melting so its becoming a liquid
